PSO-BP Neural Network Grade Prediction Model Based on Bagging Ensemble Learning

Abstract

Performance prediction is a very basic but important part of the application of educational big data, and it plays an important role in education management. For performance prediction, this paper innovatively integrates Bagging ensemble learning, PSO particle swarm optimization and neural network algorithm, proposes a Bagging-based PSO-BP neural network model, and uses real data to verify the model data. In the low-dimensional performance prediction problem has got very good results.